WELL · 42-127-34379 · DISTRICT 1
Hearne Dim #1H
Dimmit County · Briscoe Ranch (Eagleford) field · Producing · Horizontal
Hearne Dim #1H (API 42-127-34379) is a horizontal well in Dimmit County operated by Red Byrd Oil LLC, completed April 21, 2012 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued November 9, 2011, permitted to 9,000 ft.
It was permitted by Chesapeake Operating, Inc. and has since transferred to Red Byrd Oil LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Eagle Ford, Austin Chalk, Anacacho.
Its lease has reported 175K barrels of oil and 401K mcf of gas since April 2012, last reporting in July 2026.
Operator of record
Permitted by Chesapeake Operating, Inc.; the EWA schedule now lists a different operator.
Crystal City, TX · P-5 Y, filed Sep 4, 2025 · (830) 854-1227
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Red Byrd Oil LLC |
| Production reports | Red Byrd Oil, LLCthrough Mar 2026 |
| Latest permit | Chesapeake Operating, Inc.Nov 9, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,000
- total depth, ft
- 1
- permits on file
- Nov 9, 2011
- last permit issued
- Apr 21, 2012
- completed
- 175K
- cumulative oil, bbl
- 401K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2012 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 21, 2012
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Hearne Dim O-1-16198 | Briscoe Ranch (Eagleford) | Red Byrd Oil, LLC | 1 | 175K | 401K | Apr 2012 – Jul 2026 |
Oil, barrels lease total
Last 12 months 2,961 · prior 12 3,243(-9%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chesapeake Operating, Inc.May 2012 → Oct 2014
- 2Chesapeake Operating, L.L.C.Nov 2014 → Dec 2020
- 3Red Byrd Oil, LLCDec 2021 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 727726-99 | Drill | Chesapeake Operating, Inc. | Nov 4, 2011 | Nov 9, 2011 | Nov 23, 2011 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-16198 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 638 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Eagle Ford | 5,900 | -5,262 |
| Austin Chalk | 6,220 | -5,582 |
| Anacacho | 6,743 | -6,105 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,179 | 12,076 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,505 | 12.25 | 860 S |
| 5.5 | 12,183 | 8.75 | 1,814 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jan 10, 2013 | Oct 18, 2012 | Yes |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-127-34379 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-127-34379 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/12734379, documented in the API reference.